Audio device



FIG. 1 is a perspective view of an audio device as seen from the front,top and left side;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The ornamental design is shown on an audio device in FIGS. 1 through 7.

The dotted line portions of the drawings represent environmentalstructure only and do not form part of the claimed design.

CLAIM The ornamental design for audio device, substantially as shown anddescribed.